Messages in this thread |  | | | Date | Tue, 29 May 2012 18:01:29 +0200 | | From | Andrea Arcangeli <> | | Subject | Re: [PATCH 03/35] xen: document Xen is using an unused bit for the pagetables |
| |
Hi,
On Tue, May 29, 2012 at 10:10:49AM -0400, Konrad Rzeszutek Wilk wrote: > Oh, your git comment says "the last reserved bit". Let me > look through all your patches to see how the AutoNUMA code works - > I am probably just missing something simple.
Ah, with "the last reserved bit" I didn't mean AutoNUMA is using it. It just means there is nothing left if somebody in the future needs it. AutoNUMA happened to need it initially, but I figured how I was better off not using it. Initially I had to make AUTONUMA=y mutually exclusive with XEN=y but it's not the case anymore. So at this point the patch is only a cleanup, I could drop it too but I thought it was cleaner to keep it.
|  |